====== Mathematics ====== ===== Algebra ===== Algebra is the subfield of mathematics that studies algebraic structures and the manipulation of expressions within these structures. ==== Arithmetic ==== * [[en:math:algebra:number:zero|Zero]] * [[en:math:algebra:number:natural|Natural Numbers]] * [[en:math:algebra:number:integer|Integers]] * [[en:math:algebra:number:rational|Rational Numbers]] * [[en:math:algebra:number:cardinal|Cardinal Numbers]] * [[en:math:algebra:number:complex|Complex Numbers]] * [[en:math:algebra:number:exponential|Exponential Numbers]] * [[en:math:algebra:number:infinity|Infinity]] * [[en:math:algebra:number:irrational|Irrational Numbers]] * [[en:math:algebra:number:pi|PI]] * [[en:math:algebra:number:prime|Prime Numbers]] * [[en:math:algebra:number:real|Real Numbers]] * [[en:math:algebra:place_value|Number System]] === Operations === * [[en:math:algebra:operation|Addition, Subtraction, Multiplication, Division]] * [[en:math:algebra:divisibility|Divisibility Rules]]